Inventor
Saburo Tsutsumi
Inventor
Yokohama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines36%
Y02TClimate change mitigation technologies related to transportation29%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
F02DControlling combustion engines7%
F02FCylinders, pistons or casings, for combustion engines7%
F01MLubricating of machines or engines in general4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F01PCooling of machines or engines in general4%
PatentTitleYear
4,465,034'Swirl generating arrangement for an internal combustion engine'19844,442,808'Combustion chamber for spark ignition internal combustion engine'19844,413,598'Intake control device for automotive internal combustion engine'19834,399,774'Apparatus for controlling temperature of internal combustion engine'19834,364,345'Split type internal combustion engine'19824,313,410'Internal combustion engine with fuel injector'19824,286,552'Variable compression ratio internal combustion engine'19814,286,561'Internal combustion engine intake system having jet-producing nozzle in intake port'19814,269,153'Internal combustion engine with fuel injector'19814,160,432'Internal combustion engine having main and auxiliary combustion chambers'19794,127,089'Internal combustion engine having main and auxiliary combustion chambers'19784,028,887'Internal combustion engine with improved exhaust port'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1984Patents assigned to NISSAN MOTOR (12)· patent assignee history
1977–1984Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 12 | 1977–1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 1977–1984 |